#ifndef __PSRAM_H__
#define __PSRAM_H__

#include <stdint.h>

void *dram_heap_malloc(uint32_t alloc_size);

void dram_heap_free(void *pfree);

uint32_t dram_heap_free_size(void);

uint32_t dram_heap_free_size_min(void);

int dram_heap_check_addr(void* addr);





#endif